# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1430227168 -3600
# Node ID b44ebfe81c7399d814b37b3d304a0493ea85cdf0
# Parent  859e9af53aa1513c8e0eeadf14bdbb85305833ae
util.events: Change from nil to false to indicate adding a global wrapper

diff -r 859e9af53aa1 -r b44ebfe81c73 util/events.lua
--- a/util/events.lua	Tue Apr 28 14:18:43 2015 +0100
+++ b/util/events.lua	Tue Apr 28 14:19:28 2015 +0100
@@ -93,7 +93,7 @@
 	end
 	local function add_wrapper(event_name, wrapper)
 		local w;
-		if event_name == nil then
+		if event_name == false then
 			w = global_wrappers;
 			if not w then
 				w = {};
@@ -110,7 +110,7 @@
 	end
 	local function remove_wrapper(event_name, wrapper)
 		local w;
-		if event_name == nil then
+		if event_name == false then
 			w = global_wrappers;
 		else
 			w = wrappers[event_name];